Schecter, S., Blundell, L., & Stokes, J. (1984). Listening tasks for intermediate students of American English: Student's book. Cambridge: Cambridge University Press.
Citação norma ChicagoSchecter, Sandra, Lesley Blundell, e Jackie Stokes. Listening Tasks for Intermediate Students of American English: Student's Book. Cambridge: Cambridge University Press, 1984.
Citação norma MLASchecter, Sandra, Lesley Blundell, e Jackie Stokes. Listening Tasks for Intermediate Students of American English: Student's Book. Cambridge: Cambridge University Press, 1984.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.